Web login demo with dongle
I made a small Javaservlet login program, which does not require a database, which is very simple. The following is the code of the doPost function: finalStringvendorCode=newString("78puFBHayHy7zgPd+gC.........");//Get the user name StringsUserName=r... Is your dongle for identity verification or just for protection, because the webpage is embedded with the code in your dongle, when he visits your webpage, he needs to insert the dongle for identity verification, verify that there is a dog, OK to access . If you insert a dog on your server, it can only show that it can be opened in your server.
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